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(parent: e66e03a) | patch
drm/i2c: tda998x: handle all outstanding interrupts
authorRussell King <rmk+kernel@arm.linux.org.uk>
Sat, 6 Jun 2015 20:41:10 +0000 (21:41 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Tue, 15 Sep 2015 15:19:49 +0000 (16:19 +0100)
commitec5d3e83d332ac5dfde8e0a1f57393fc91d55030
tree16c4f6055e238df4450e6e514b2a05a3a0070492tree | snapshot
parente66e03abf80f701da60ae085cbb913e67ce6741dcommit | diff
drm/i2c: tda998x: handle all outstanding interrupts

As reading the interrupt registers clears the outstanding interrupts, we
must process all received interrupts to avoid dropping any.  Rearrange
the code to achieve this, and properly check for a HPD interrupt from
the CEC_RXSHPDINT register.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
drivers/gpu/drm/i2c/tda998x_drv.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git